High Quality Pneumatic fluorine lined butterfly valve 

Pneumatic fluorine-lined butterfly valve is a valve controlled by a pneumatic actuator, with a valve body and valve disc lined with fluorine material.  The following are some product details of pneumatic fluorine lined butterfly valves: 1. Material: The valve body and valve disc are usually made of cast iron, carbon steel or stainless steel and lined with fluoroplastic (such as polytetrafluoroethylene) to improve the corrosion resistance of the valve. 2. Structure: The pneumatic fluorine-lined butterfly valve adopts a butterfly structure. The valve disc is connected to the pneumatic actuator through the valve stem, and the opening and closing of the valve disc is controlled by rotating the valve stem. 3. Sealing performance: Fluorine-lined material has good sealing performance and can effectively prevent medium leakage. The fluorine-lined material between the valve disc and valve seat can provide a good sealing effect. Our company’s main products include Pne…